import html
import json
import typing
import warnings
from urllib.parse import urlparse
from django.conf import settings
from django.contrib import messages
from django.contrib.auth import (
authenticate,
get_backends,
get_user_model,
login as django_login,
logout as django_logout,
)
from django.contrib.auth.models import AbstractUser
from django.contrib.auth.password_validation import (
MinimumLengthValidator,
validate_password,
)
from django.contrib.sites.shortcuts import get_current_site
from django.core.exceptions import FieldDoesNotExist
from django.core.mail import EmailMessage, EmailMultiAlternatives
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import resolve_url
from django.template import TemplateDoesNotExist
from django.template.loader import render_to_string
from django.urls import reverse
from django.utils import timezone
from django.utils.crypto import get_random_string
from django.utils.encoding import force_str
from django.utils.translation import gettext_lazy as _
from allauth import app_settings as allauth_app_settings
from allauth.account import app_settings, signals
from allauth.core import context
from allauth.core.internal import ratelimit
from allauth.core.internal.adapter import BaseAdapter
from allauth.core.internal.cryptokit import generate_user_code
from allauth.core.internal.httpkit import headed_redirect_response, is_headless_request
from allauth.utils import generate_unique_username, import_attribute
class DefaultAccountAdapter(BaseAdapter):
"""The adapter class allows you to override various functionality of the
``allauth.account`` app. To do so, point ``settings.ACCOUNT_ADAPTER`` to
your own class that derives from ``DefaultAccountAdapter`` and override the
behavior by altering the implementation of the methods according to your own
needs.
"""
error_messages = {
"account_inactive": _("This account is currently inactive."),
"cannot_remove_primary_email": _(
"You cannot remove your primary email address."
),
"duplicate_email": _(
"This email address is already associated with this account."
),
"email_password_mismatch": _(
"The email address and/or password you specified are not correct."
),
"phone_password_mismatch": _(
"The phone number and/or password you specified are not correct."
),
"email_taken": _("A user is already registered with this email address."),
"enter_current_password": _("Please type your current password."),
"incorrect_code": _("Incorrect code."),
"incorrect_password": _("Incorrect password."),
"invalid_or_expired_key": _("Invalid or expired key."),
"invalid_login": _("Invalid login."),
"invalid_password_reset": _("The password reset token was invalid."),
"max_email_addresses": _("You cannot add more than %d email addresses."),
"phone_taken": _("A user is already registered with this phone number."),
"too_many_login_attempts": _(
"Too many failed login attempts. Try again later."
),
"unknown_email": _("The email address is not assigned to any user account."),
"unknown_phone": _("The phone number is not assigned to any user account."),
"unverified_primary_email": _("Your primary email address must be verified."),
"username_blacklisted": _(
"Username can not be used. Please use other username."
),
"username_password_mismatch": _(
"The username and/or password you specified are not correct."
),
"username_taken": AbstractUser._meta.get_field("username").error_messages[
"unique"
],
"select_only_one": _("Please select only one."),
"same_as_current": _("The new value must be different from the current one."),
"rate_limited": _("Be patient, you are sending too many requests."),
}
def stash_verified_email(self, request, email):
request.session["account_verified_email"] = email
def unstash_verified_email(self, request):
ret = request.session.get("account_verified_email")
request.session["account_verified_email"] = None
return ret
def is_email_verified(self, request, email):
"""
Checks whether or not the email address is already verified
beyond allauth scope, for example, by having accepted an
invitation before signing up.
"""
ret = False
verified_email = request.session.get("account_verified_email")
if verified_email:
ret = verified_email.lower() == email.lower()
return ret
def can_delete_email(self, email_address) -> bool:
"""
Returns whether or not the given email address can be deleted.
"""
from allauth.account.models import EmailAddress
has_other = (
EmailAddress.objects.filter(user_id=email_address.user_id)
.exclude(pk=email_address.pk)
.exists()
)
login_by_email = app_settings.LOGIN_METHODS == {app_settings.LoginMethod.EMAIL}
if email_address.primary:
if has_other:
# Don't allow, let the user mark one of the others as primary
# first.
return False
elif login_by_email:
# Last email & login is by email, prevent dangling account.
return False
return True
elif has_other:
# Account won't be dangling.
return True
elif login_by_email:
# This is the last email.
return False
else:
return True
def format_email_subject(self, subject) -> str:
"""
Formats the given email subject.
"""
prefix = app_settings.EMAIL_SUBJECT_PREFIX
if prefix is None:
site = get_current_site(context.request)
prefix = "[{name}] ".format(name=site.name)
return prefix + force_str(subject)
def get_from_email(self):
"""
This is a hook that can be overridden to programmatically
set the 'from' email address for sending emails
"""
return settings.DEFAULT_FROM_EMAIL
def render_mail(self, template_prefix, email, context, headers=None):
"""
Renders an email to `email`. `template_prefix` identifies the
email that is to be sent, e.g. "account/email/email_confirmation"
"""
to = [email] if isinstance(email, str) else email
subject = render_to_string("{0}_subject.txt".format(template_prefix), context)
# remove superfluous line breaks
subject = " ".join(subject.splitlines()).strip()
subject = self.format_email_subject(subject)
from_email = self.get_from_email()
bodies = {}
html_ext = app_settings.TEMPLATE_EXTENSION
for ext in [html_ext, "txt"]:
try:
template_name = "{0}_message.{1}".format(template_prefix, ext)
bodies[ext] = render_to_string(
template_name,
context,
globals()["context"].request,
).strip()
except TemplateDoesNotExist:
if ext == "txt" and not bodies:
# We need at least one body
raise
if "txt" in bodies:
msg = EmailMultiAlternatives(
subject, bodies["txt"], from_email, to, headers=headers
)
if html_ext in bodies:
msg.attach_alternative(bodies[html_ext], "text/html")
else:
msg = EmailMessage(
subject, bodies[html_ext], from_email, to, headers=headers
)
msg.content_subtype = "html" # Main content is now text/html
return msg
def send_mail(self, template_prefix: str, email: str, context: dict) -> None:
request = globals()["context"].request
ctx = {
"request": request,
"email": email,
"current_site": get_current_site(request),
}
ctx.update(context)
msg = self.render_mail(template_prefix, email, ctx)
msg.send()
def get_signup_redirect_url(self, request):
"""
Returns the default URL to redirect to directly after signing up.
"""
return resolve_url(app_settings.SIGNUP_REDIRECT_URL)
def get_login_redirect_url(self, request):
"""
Returns the default URL to redirect to after logging in. Note
that URLs passed explicitly (e.g. by passing along a `next`
GET parameter) take precedence over the value returned here.
"""
assert request.user.is_authenticated # nosec
url = getattr(settings, "LOGIN_REDIRECT_URLNAME", None)
if url:
warnings.warn(
"LOGIN_REDIRECT_URLNAME is deprecated, simply"
" use LOGIN_REDIRECT_URL with a URL name",
DeprecationWarning,
)
else:
url = settings.LOGIN_REDIRECT_URL
return resolve_url(url)
def get_logout_redirect_url(self, request):
"""
Returns the URL to redirect to after the user logs out. Note that
this method is also invoked if you attempt to log out while no users
is logged in. Therefore, request.user is not guaranteed to be an
authenticated user.
"""
return resolve_url(app_settings.LOGOUT_REDIRECT_URL)
def get_email_verification_redirect_url(self, email_address):
"""
The URL to return to after email verification.
"""
get_url = getattr(self, "get_email_confirmation_redirect_url", None)
if get_url:
# Deprecated.
return get_url(self.request)
if self.request.user.is_authenticated:
if app_settings.EMAIL_CONFIRMATION_AUTHENTICATED_REDIRECT_URL:
return app_settings.EMAIL_CONFIRMATION_AUTHENTICATED_REDIRECT_URL
else:
return self.get_login_redirect_url(self.request)
else:
return app_settings.EMAIL_CONFIRMATION_ANONYMOUS_REDIRECT_URL
def get_password_change_redirect_url(self, request):
"""
The URL to redirect to after a successful password change/set.
NOTE: Not called during the password reset flow.
"""
return reverse("account_change_password")
def is_open_for_signup(self, request):
"""
Checks whether or not the site is open for signups.
Next to simply returning True/False you can also intervene the
regular flow by raising an ImmediateHttpResponse
"""
return True
def new_user(self, request):
"""
Instantiates a new User instance.
"""
user = get_user_model()()
return user
def populate_username(self, request, user):
"""
Fills in a valid username, if required and missing. If the
username is already present it is assumed to be valid
(unique).
"""
from .utils import user_email, user_field, user_username
first_name = user_field(user, "first_name")
last_name = user_field(user, "last_name")
email = user_email(user)
username = user_username(user)
if app_settings.USER_MODEL_USERNAME_FIELD:
user_username(
user,
username
or self.generate_unique_username(
[first_name, last_name, email, username, "user"]
),
)
def generate_unique_username(self, txts, regex=None):
return generate_unique_username(txts, regex)
def save_user(self, request, user, form, commit=True):
"""
Saves a new `User` instance using information provided in the
signup form.
"""
from .utils import user_email, user_field, user_username
data = form.cleaned_data
first_name = data.get("first_name")
last_name = data.get("last_name")
email = data.get("email")
username = data.get("username")
user_email(user, email)
user_username(user, username)
if first_name:
user_field(user, "first_name", first_name)
if last_name:
user_field(user, "last_name", last_name)
if "password1" in data:
user.set_password(data["password1"])
elif "password" in data:
user.set_password(data["password"])
else:
user.set_unusable_password()
self.populate_username(request, user)
if commit:
user.save()
if form._has_phone_field:
phone = form.cleaned_data.get("phone")
if phone:
self.set_phone(user, phone, False)
return user
def clean_username(self, username, shallow=False):
"""
Validates the username. You can hook into this if you want to
(dynamically) restrict what usernames can be chosen.
"""
for validator in app_settings.USERNAME_VALIDATORS:
validator(username)
# TODO: Add regexp support to USERNAME_BLACKLIST
username_blacklist_lower = [
ub.lower() for ub in app_settings.USERNAME_BLACKLIST
]
if username.lower() in username_blacklist_lower:
raise self.validation_error("username_blacklisted")
# Skipping database lookups when shallow is True, needed for unique
# username generation.
if not shallow:
from .utils import filter_users_by_username
if filter_users_by_username(username).exists():
raise self.validation_error("username_taken")
return username
def clean_email(self, email: str) -> str:
"""
Validates an email value. You can hook into this if you want to
(dynamically) restrict what email addresses can be chosen.
"""
return email
def clean_password(self, password, user=None):
"""
Validates a password. You can hook into this if you want to
restric the allowed password choices.
"""
min_length = app_settings.PASSWORD_MIN_LENGTH
if min_length:
MinimumLengthValidator(min_length).validate(password)
validate_password(password, user)
return password
def clean_phone(self, phone: str) -> str:
"""
Validates a phone number. You can hook into this if you want to
(dynamically) restrict what phone numbers can be chosen.
"""
return phone
def validate_unique_email(self, email):
return email
def add_message(
self,
request,
level,
message_template=None,
message_context=None,
extra_tags="",
message=None,
):
"""
Wrapper of `django.contrib.messages.add_message`, that reads
the message text from a template.
"""
if is_headless_request(request):
return
if "django.contrib.messages" in settings.INSTALLED_APPS:
if message:
messages.add_message(request, level, message, extra_tags=extra_tags)
return
try:
if message_context is None:
message_context = {}
escaped_message = render_to_string(
message_template,
message_context,
context.request,
).strip()
if escaped_message:
message = html.unescape(escaped_message)
messages.add_message(request, level, message, extra_tags=extra_tags)
except TemplateDoesNotExist:
pass
def ajax_response(self, request, response, redirect_to=None, form=None, data=None):
resp = {}
status = response.status_code
if redirect_to:
status = 200
resp["location"] = redirect_to
if form:
if request.method == "POST":
if form.is_valid():
status = 200
else:
status = 400
else:
status = 200
resp["form"] = self.ajax_response_form(form)
if hasattr(response, "render"):
response.render()
resp["html"] = response.content.decode("utf8")
if data is not None:
resp["data"] = data
return HttpResponse(
json.dumps(resp), status=status, content_type="application/json"
)
def ajax_response_form(self, form):
form_spec = {
"fields": {},
"field_order": [],
"errors": form.non_field_errors(),
}
for field in form:
field_spec = {
"label": force_str(field.label),
"value": field.value(),
"help_text": force_str(field.help_text),
"errors": [force_str(e) for e in field.errors],
"widget": {
"attrs": {
k: force_str(v) for k, v in field.field.widget.attrs.items()
}
},
}
form_spec["fields"][field.html_name] = field_spec
form_spec["field_order"].append(field.html_name)
return form_spec
def pre_login(
self,
request,
user,
*,
email_verification,
signal_kwargs,
email,
signup,
redirect_url,
):
if not user.is_active:
return self.respond_user_inactive(request, user)
def post_login(
self,
request,
user,
*,
email_verification,
signal_kwargs,
email,
signup,
redirect_url,
):
from .utils import get_login_redirect_url
if is_headless_request(request):
from allauth.headless.base.response import AuthenticationResponse
response = AuthenticationResponse(request)
else:
response = HttpResponseRedirect(
get_login_redirect_url(request, redirect_url, signup=signup)
)
if signal_kwargs is None:
signal_kwargs = {}
signals.user_logged_in.send(
sender=user.__class__,
request=request,
response=response,
user=user,
**signal_kwargs,
)
self.add_message(
request,
messages.SUCCESS,
"account/messages/logged_in.txt",
{"user": user},
)
return response
def login(self, request, user):
# HACK: This is not nice. The proper Django way is to use an
# authentication backend
if not hasattr(user, "backend"):
from .auth_backends import AuthenticationBackend
backends = get_backends()
backend = None
for b in backends:
if isinstance(b, AuthenticationBackend):
# prefer our own backend
backend = b
break
elif not backend and hasattr(b, "get_user"):
# Pick the first valid one
backend = b
backend_path = ".".join([backend.__module__, backend.__class__.__name__])
user.backend = backend_path
django_login(request, user)
def logout(self, request):
django_logout(request)
def confirm_email(self, request, email_address):
"""
Marks the email address as confirmed on the db
"""
from allauth.account.internal.flows import email_verification
return email_verification.verify_email(request, email_address)
def set_password(self, user, password) -> None:
"""
Sets the password for the user.
"""
user.set_password(password)
user.save()
def get_user_search_fields(self):
ret = []
User = get_user_model()
candidates = [
app_settings.USER_MODEL_USERNAME_FIELD,
"first_name",
"last_name",
"email",
]
for candidate in candidates:
try:
User._meta.get_field(candidate)
ret.append(candidate)
except FieldDoesNotExist:
pass
return ret
def is_safe_url(self, url):
from django.utils.http import url_has_allowed_host_and_scheme
# get_host already validates the given host, so no need to check it again
allowed_hosts = {context.request.get_host()} | set(settings.ALLOWED_HOSTS)
# Include hosts derived from CSRF_TRUSTED_ORIGINS
trusted_hosts = {
urlparse(origin).netloc for origin in settings.CSRF_TRUSTED_ORIGINS
}
allowed_hosts.update(trusted_hosts)
# Handle wildcard case
if "*" in allowed_hosts:
parsed_host = urlparse(url).netloc
allowed_host = {parsed_host} if parsed_host else None
return url_has_allowed_host_and_scheme(url, allowed_hosts=allowed_host)
return url_has_allowed_host_and_scheme(url, allowed_hosts=allowed_hosts)
def send_password_reset_mail(self, user, email, context):
"""
Method intended to be overridden in case you need to customize the logic
used to determine whether a user is permitted to request a password reset.
For example, if you are enforcing something like "social only" authentication
in your app, you may want to intervene here by checking `user.has_usable_password`
"""
return self.send_mail("account/email/password_reset_key", email, context)
def get_reset_password_from_key_url(self, key):
"""
Method intended to be overridden in case the password reset email
needs to be adjusted.
"""
from allauth.account.internal import flows
return flows.password_reset.get_reset_password_from_key_url(self.request, key)
def get_email_confirmation_url(self, request, emailconfirmation):
"""Constructs the email confirmation (activation) url.
Note that if you have architected your system such that email
confirmations are sent outside of the request context `request`
can be `None` here.
"""
from allauth.account.internal import flows
return flows.email_verification.get_email_verification_url(
request, emailconfirmation
)
def should_send_confirmation_mail(self, request, email_address, signup) -> bool:
return True
def send_account_already_exists_mail(self, email: str) -> None:
from allauth.account.internal import flows
signup_url = flows.signup.get_signup_url(context.request)
password_reset_url = flows.password_reset.get_reset_password_url(
context.request
)
ctx = {
"signup_url": signup_url,
"password_reset_url": password_reset_url,
}
self.send_mail("account/email/account_already_exists", email, ctx)
def send_confirmation_mail(self, request, emailconfirmation, signup):
ctx = {
"user": emailconfirmation.email_address.user,
}
if app_settings.EMAIL_VERIFICATION_BY_CODE_ENABLED:
ctx.update({"code": emailconfirmation.key})
else:
ctx.update(
{
"key": emailconfirmation.key,
"activate_url": self.get_email_confirmation_url(
request, emailconfirmation
),
}
)
if signup:
email_template = "account/email/email_confirmation_signup"
else:
email_template = "account/email/email_confirmation"
self.send_mail(email_template, emailconfirmation.email_address.email, ctx)
def respond_user_inactive(self, request, user):
return headed_redirect_response("account_inactive")
def respond_email_verification_sent(self, request, user):
return headed_redirect_response("account_email_verification_sent")
def _get_login_attempts_cache_key(self, request, **credentials):
site = get_current_site(request)
login = credentials.get("email", credentials.get("username", "")).lower()
return "{site}:{login}".format(site=site.domain, login=login)
def _delete_login_attempts_cached_email(self, request, **credentials):
cache_key = self._get_login_attempts_cache_key(request, **credentials)
# Here, we wipe the login failed rate limit, completely. This is safe,
# as we only do this on a succesful password reset, which is rate limited
# on itself (e.g. sending of email etc.).
ratelimit.clear(
request,
config=app_settings.RATE_LIMITS,
action="login_failed",
key=cache_key,
)
def _rollback_login_failed_rl_usage(self) -> None:
usage = getattr(self, "_login_failed_rl_usage", None)
if usage:
usage.rollback()
def pre_authenticate(self, request, **credentials):
cache_key = self._get_login_attempts_cache_key(request, **credentials)
self._login_failed_rl_usage = ratelimit.consume(
request,
config=app_settings.RATE_LIMITS,
action="login_failed",
key=cache_key,
)
if not self._login_failed_rl_usage:
raise self.validation_error("too_many_login_attempts")
def authenticate(self, request, **credentials):
"""Only authenticates, does not actually login. See `login`"""
from allauth.account.auth_backends import AuthenticationBackend
self.pre_authenticate(request, **credentials)
AuthenticationBackend.unstash_authenticated_user()
user = authenticate(request, **credentials)
alt_user = AuthenticationBackend.unstash_authenticated_user()
user = user or alt_user
if user:
# On a succesful login, we cannot just wipe the login failed rate
# limit. That consists of 2 parts, a per IP limit, and, a per
# key(email) limit. Wiping it completely would allow an attacker to
# insert periodic successful logins during a brute force
# process. So instead, we are rolling back our consumption.
self._rollback_login_failed_rl_usage()
else:
self.authentication_failed(request, **credentials)
return user
def authentication_failed(self, request, **credentials):
pass
def reauthenticate(self, user, password):
from allauth.account.models import EmailAddress
from allauth.account.utils import user_username
credentials = {"password": password}
username = user_username(user)
if username:
credentials["username"] = username
email = EmailAddress.objects.get_primary_email(user)
if email:
credentials["email"] = email
if app_settings.LoginMethod.PHONE in app_settings.LOGIN_METHODS:
phone_verified = self.get_phone(user)
if phone_verified:
credentials["phone"] = phone_verified[0]
reauth_user = self.authenticate(context.request, **credentials)
return reauth_user is not None and reauth_user.pk == user.pk
def is_ajax(self, request):
return any(
[
request.META.get("HTTP_X_REQUESTED_WITH") == "XMLHttpRequest",
request.content_type == "application/json",
request.META.get("HTTP_ACCEPT") == "application/json",
]
)
def get_client_ip(self, request) -> str:
x_forwarded_for = request.META.get("HTTP_X_FORWARDED_FOR")
if x_forwarded_for:
ip = x_forwarded_for.split(",")[0]
else:
ip = request.META.get("REMOTE_ADDR")
return ip
def get_http_user_agent(self, request):
return request.META.get("HTTP_USER_AGENT", "Unspecified")
def generate_emailconfirmation_key(self, email):
key = get_random_string(64).lower()
return key
def get_login_stages(self):
ret = []
ret.append("allauth.account.stages.LoginByCodeStage")
ret.append("allauth.account.stages.PhoneVerificationStage")
ret.append("allauth.account.stages.EmailVerificationStage")
if allauth_app_settings.MFA_ENABLED:
from allauth.mfa import app_settings as mfa_settings
ret.append("allauth.mfa.stages.AuthenticateStage")
if mfa_settings.TRUST_ENABLED:
ret.append("allauth.mfa.stages.TrustStage")
if mfa_settings.PASSKEY_SIGNUP_ENABLED:
ret.append("allauth.mfa.webauthn.stages.PasskeySignupStage")
return ret
def get_reauthentication_methods(self, user):
"""The order of the methods returned matters. The first method is the
default when using the `@reauthentication_required` decorator.
"""
from allauth.account.internal.flows.reauthentication import (
get_reauthentication_flows,
)
flow_by_id = {f["id"]: f for f in get_reauthentication_flows(user)}
ret = []
if "reauthenticate" in flow_by_id:
entry = {
"id": "reauthenticate",
"description": _("Use your password"),
"url": reverse("account_reauthenticate"),
}
ret.append(entry)
if "mfa_reauthenticate" in flow_by_id:
types = flow_by_id["mfa_reauthenticate"]["types"]
if "recovery_codes" in types or "totp" in types:
entry = {
"id": "mfa_reauthenticate",
"description": _("Use authenticator app or code"),
"url": reverse("mfa_reauthenticate"),
}
ret.append(entry)
if "webauthn" in types:
entry = {
"id": "mfa_reauthenticate:webauthn",
"description": _("Use a security key"),
"url": reverse("mfa_reauthenticate_webauthn"),
}
ret.append(entry)
return ret
def send_notification_mail(self, template_prefix, user, context=None, email=None):
from allauth.account.models import EmailAddress
if not app_settings.EMAIL_NOTIFICATIONS:
return
if not email:
email = EmailAddress.objects.get_primary_email(user)
if not email:
return
ctx = {
"timestamp": timezone.now(),
"ip": self.get_client_ip(self.request),
"user_agent": self.get_http_user_agent(self.request),
}
if context:
ctx.update(context)
self.send_mail(template_prefix, email, ctx)
def generate_login_code(self) -> str:
"""
Generates a new login code.
"""
return generate_user_code()
def generate_password_reset_code(self) -> str:
"""
Generates a new password reset code.
"""
return generate_user_code(length=8)
def generate_email_verification_code(self) -> str:
"""
Generates a new email verification code.
"""
return generate_user_code()
def generate_phone_verification_code(self) -> str:
"""
Generates a new phone verification code.
"""
return generate_user_code()
def is_login_by_code_required(self, login) -> bool:
"""
Returns whether or not login-by-code is required for the given
login.
"""
from allauth.account import authentication
method = None
records = authentication.get_authentication_records(self.request)
if records:
method = records[-1]["method"]
if method == "code":
return False
value = app_settings.LOGIN_BY_CODE_REQUIRED
if isinstance(value, bool):
return value
if not value:
return False
return method is None or method in value
def phone_form_field(self, **kwargs):
"""
Returns a form field used to input phone numbers.
"""
from allauth.account.fields import PhoneField
return PhoneField(**kwargs)
def send_unknown_account_sms(self, phone: str, **kwargs) -> None:
"""
In case enumeration prevention is enabled, and, a verification code
is requested for an unlisted phone number, this method is invoked to
send a text explaining that no account is on file.
"""
pass
def send_account_already_exists_sms(self, phone: str) -> None:
pass
def send_verification_code_sms(self, user, phone: str, code: str, **kwargs):
"""
Sends a verification code.
"""
raise NotImplementedError
@property
def _has_phone_impl(self) -> bool:
"""
Checks whether the phone number adapter is fully implemented.
"""
methods = (
"send_verification_code_sms",
"set_phone",
"get_phone",
"set_phone_verified",
"get_user_by_phone",
)
return all(
getattr(self.__class__, method) != getattr(DefaultAccountAdapter, method)
for method in methods
)
def set_phone(self, user, phone: str, verified: bool):
"""
Sets the phone number (and verified status) for the given user.
"""
raise NotImplementedError
def get_phone(self, user) -> typing.Optional[typing.Tuple[str, bool]]:
"""
Returns the phone number stored for the given user. A tuple of the
phone number itself, and whether or not the phone number was verified is
returned.
"""
raise NotImplementedError
def set_phone_verified(self, user, phone: str):
"""
Marks the specified phone number for the given user as
verified. Note that the user is already expected to have
the phone number attached to the account.
"""
raise NotImplementedError
def get_user_by_phone(self, phone: str):
"""
Looks up a user given the specified phone number. Returns ``None`` if no user
was found.
"""
raise NotImplementedError
def get_adapter(request=None) -> DefaultAccountAdapter:
return import_attribute(app_settings.ADAPTER)(request)